Samsung SM-G530P User Manual - Page 334

 More settings: Settings for TTY and Hearing Aids are located in this option. • TTY mode: A TTY (teletypewriter, also known as a TDD or Text Telephone) is a telecommunications device that allows people who are deaf, hard of hearing, or who have speech or language disabilities, to communicate by telephone. Your phone is compatible with select TTY phones. Please check with the manufacturer of your TTY device to ensure that it supports digital wireless transmission. Your phone and TTY device will connect using a special cable that plugs into your phone's headset jack. If this cable was not provided with your TTY device, contact your TTY device manufacturer to purchase the connector cable. • Hearing aids: Improve the sound quality for use with hearing aids.  US dialing: Replace "+" with the international access code for your location.  International dialing: Use the International dialing code to replace "+". (Only available if US dialing is not enabled.)  DTMF tones: Set the length of Dual-tone Multi-frequency (DTMF) tones which play when you use the keypad during a call, such as when navigating menus.  Voicemail settings: Set options for Visual Voicemail. See Configure Visual Voicemail Settings. Weather Settings Configure weather settings for use with the Lock screen and the Calendar app. 1. From home, tap Apps > Settings > Applications . Settings 325